|Toyota Motor Triathlon Race Car '04|
|Appears in||Gran Turismo 4 Prologue|
Gran Turismo 4
|Engine||4 x In Wheel Electric Motors (Fuel Cell)|
|Max Power||266 HP (198 kW)|
|0-60 Mph||5.3 seconds|
|Standing Quarter Mile||13.916 seconds|
|Top Speed||310 km/h (193 mph)|
The player can unlock this car by getting all gold medals in the Green section (lessons #1 - #6) of the Driving School area.
This car is showcased at the Toyota dealership, but is not available for purchase. It must be won by winning the 4WD Challenge. In this game, this car can only be used in Arcade or Practice modes. It can't be used in the races of Gran Turismo mode.
As a special car, the car can only be used in road courses in single-player Arcade Mode races, excluding Special Conditions tracks.
- The Toyota Motor Triathlon Race Car was the first hydrogen powered vehicle to make an apperance in the Gran Turismo series.
- In Gran Turismo 4, the nitrous can't be applied on this car; it also cannot be sold, only discarded from the garage.
- In the Gran Turismo Special Edition 2004 Toyota Demo, a demo based on Gran Turismo 4 Prologue, the Motor Triathlon could be driven on a possible beta version of Grand Canyon that included tarmac sections. It is worth noting that due to the car's special status, it cannot be driven on any rally course (including tarmac rally tracks such as wet version of Tsukuba Circuit) in the final game.